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MAX16043TG+T
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MAX16043TG+T

Product Overview

  • Category: Integrated Circuits (ICs)
  • Use: Voltage Supervisors
  • Characteristics: Low Power, Precision, Reset Timer
  • Package: 6-TDFN (2x2)
  • Essence: MAX16043TG+T is a voltage supervisor IC that monitors the power supply voltage of a system and provides a reset signal when the voltage falls below a certain threshold.
  • Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 1.8V, 2.5V, 3.3V
  • Reset Timeout Period: Adjustable from 1ms to 640ms
  • Quiescent Current: 1.5µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16043TG+T has a 6-pin TDFN package with the following pin configuration:

  1. GND: Ground connection
  2. MR: Manual Reset input
  3. RESET: Active-low reset output
  4. VCC: Positive power supply input
  5. TH: Threshold voltage selection input
  6. NC: No Connection

Functional Features

  • Precision Monitoring: The MAX16043TG+T accurately monitors the power supply voltage and provides a reliable reset signal.
  • Low Power Consumption: With a quiescent current of only 1.5µA, this IC minimizes power consumption in battery-powered applications.
  • Adjustable Reset Timeout: The reset timeout period can be easily adjusted using an external capacitor, allowing flexibility in system design.

Advantages and Disadvantages

Advantages: - High precision voltage monitoring - Low power consumption - Adjustable reset timeout period - Small package size

Disadvantages: - Limited threshold voltage options - No built-in hysteresis

Working Principles

The MAX16043TG+T operates by comparing the power supply voltage with a fixed threshold voltage. When the supply voltage drops below the threshold, the reset output is activated, indicating a power failure. The reset signal remains active until the supply voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX16043TG+T is commonly used in various applications where reliable power supply monitoring is critical. Some potential application fields include:

  1. Battery-Powered Devices: Portable electronics, IoT devices, wearable devices.
  2. Industrial Control Systems: PLCs, motor control systems, power management units.
  3. Automotive Electronics: Engine control units, infotainment systems, advanced driver-assistance systems (ADAS).
  4. Medical Equipment: Patient monitoring devices, diagnostic equipment, implantable devices.

Detailed and Complete Alternative Models

  1. MAX16042TG+T: Similar to MAX16043TG+T but with a different pin configuration.
  2. MAX16044TG+T: Offers additional features such as adjustable hysteresis and watchdog timer functionality.
  3. MAX16045TG+T: Provides multiple threshold voltage options and a wider operating temperature range.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheet for a complete list of available options.

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技術ソリューションにおける MAX16043TG+T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX16043TG+T in technical solutions:

  1. Q: What is the MAX16043TG+T? A: The MAX16043TG+T is a low-power, voltage-monitoring circuit designed for use in various technical solutions.

  2. Q: What is the operating voltage range of the MAX16043TG+T? A: The operating voltage range of the MAX16043TG+T is from 1.6V to 5.5V.

  3. Q: Can the MAX16043TG+T monitor multiple voltages simultaneously? A: Yes, the MAX16043TG+T can monitor up to four different voltages simultaneously.

  4. Q: How does the MAX16043TG+T provide voltage monitoring? A: The MAX16043TG+T compares the monitored voltages with user-programmable thresholds and generates an interrupt if any voltage goes outside the specified range.

  5. Q: What is the purpose of the interrupt generated by the MAX16043TG+T? A: The interrupt signals a fault condition, allowing the system to take appropriate actions such as shutting down or triggering a warning.

  6. Q: Can I adjust the voltage thresholds on the MAX16043TG+T? A: Yes, the voltage thresholds on the MAX16043TG+T can be adjusted using external resistors.

  7. Q: Does the MAX16043TG+T have built-in hysteresis? A: Yes, the MAX16043TG+T has programmable hysteresis to prevent false triggering due to voltage fluctuations.

  8. Q: Can the MAX16043TG+T operate in a low-power mode? A: Yes, the MAX16043TG+T has a low-power mode that reduces current consumption when not actively monitoring voltages.

  9. Q: What is the temperature range in which the MAX16043TG+T can operate? A: The MAX16043TG+T can operate in the temperature range of -40°C to +125°C.

  10. Q: Is the MAX16043TG+T suitable for automotive applications? A: Yes, the MAX16043TG+T is AEC-Q100 qualified, making it suitable for automotive applications.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.